Comment on i have a problem with USB c charging đ
jeinzi@discuss.tchncs.de â¨5⊠â¨months⊠agoThere are other fast charging standards than Power Delivery. USB Battery Charging defines that when the data lines are shorted, a device can draw more current (up to 1.5A), but still at 5V. QuickCharge on the other hand uses the data lines to negotiate higher voltages, so an A-to-C cable canât protect you from that.
DNOS@lemmy.ml â¨5⊠â¨months⊠ago
Thanks so assuming the headphones use the USB battery charging standard ( just because I have measured only 5v output and it seems logical) how should I comnect up the second charger ? Do I still need to find the cc line (guessing a 5 v pin the closest to the USB port itself) and add a resistor ? The diode must be there in each case right ?